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Mathematics, 21.09.2020 02:01 wavy419

Let Wr = sum i=1 to m (Ri), Ws = sum i=1 to n (Si). Then, under the asssumption that the X's and Y's have the same continuous distribution function, prove that E(Wr) = \frac{m(N+1)}{2}, E(Wx) = \frac{n(N+1)}{2}

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Let Wr = sum i=1 to m (Ri), Ws = sum i=1 to n (Si). Then, under the asssumption that the X's and Y's...
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